/Engine/Source/Developer/TargetDeviceServices/Public/ITargetDeviceProxy.h
Gets a list of device identifiers for an aggregate (All_devices_on) proxy
const [TSet](API\Runtime\Core\Containers\TSet)< [FString](API\Runtime\Core\Containers\FString) > & GetTargetDeviceIds ( [FName](API\Runtime\Core\UObject\FName) InVariant ) const